A simple blood test could diagnose kidney disease before it progresses. A £2 million study gets underway. Tom Savvides talks to patient Gloria Lewis, Dr Edmund Lamb from the Kent & Canterbury Hospital and patient Laurence Sandum.
Heart experts at Southampton’s teaching hospitals are using a groundbreaking drug-free treatment which involves ‘blasting’ nerves in the kidneys with radio waves to reduce high blood pressure.
The technique, called renal denervation (RDN), is performed in around 45 minutes under local anaesthetic.
Around 30% of people in England suffer from high blood pressure – known as hypertension – which causes the body to pump blood too forcefully through the arteries and heart.
Complications of untreated hypertension can cause heart attacks, stroke or kidney disease, and lead to premature death.
After guiding a device into the arteries of the kidneys through the groin using X-ray images, doctors deliver high frequency signals to burn off overactive nerves, increasing blood flow to the organs and reducing levels of a hormone linked to high blood pressure.
– Dr James Wilkinson, consultant cardiologist, Southampton General Hospital.
This treatment really is a milestone in the field as, for the first time, we are able to say to people who cannot control their blood pressure with medication now have an option to limit their risk of stroke or heart disease.
The device allows us to gain access to the kidneys and fire short bursts of radio waves to burn overactive nerves, meaning we can bring blood pressure down to normal levels in most patients.
We asked Dr David Wheeler, Lead Researcher at Kidney Research UK, what they thought about the new website that lets potential donors select recipients for their transplanted organs.
He said the process might increase awareness of altruistic donation, but they didn't think the process was the best way to organise transplants.
A new website will allow potential organ donors to choose their transplant recipients.The Meridian West version of our report includes interviews with Paul Dooley from the website, Matching Donors, dialysis patient Shirley Rae from Sussex and Sally Johnson from the NHS Transplant Service.
Our final report about a father who donates one of his kidneys to save his adopted son. Meridian Tonight at 6pm.